National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.

Overcast

66°F

19°C

Humidity 77%
Wind Speed SE 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 15 Jul 09:30 AM PDT
Extended Forecast for

Irvine CA

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. South wind around 5 mph becoming calm after midnight.

    Low: 64 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 75 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 76 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 62.

    Low: 62 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 77.

    High: 77 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 63.

    Low: 63 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 77.

    High: 77 °F

    Becoming
    Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 76. Southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 64. South wind around 5 mph becoming calm after midnight.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Increasing clouds, with a low around 62.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 77.
Friday Night
Increasing clouds, with a low around 63.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 77.
Saturday Night
Increasing clouds, with a low around 63.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78.
Sunday Night
Increasing clouds, with a low around 63.
Monday
Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irvine CA
 33.65°N 117.83°W (Elev. 59 ft)
Last Update:
3:47 am PDT Jul 15, 2025
Forecast Valid:
9am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation